1547401908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9919243}}^1$

素因数の和:9919263

約数の個数: 24

約数和(自身を含む): 3888343648

約数和(自身を除く): 2340941740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9919243, 19838486, 29757729, 39676972, 59515458, 119030916, 128950159, 257900318, 386850477, 515800636, 773700954, 1547401908]

約数ペア:

[(1, 1547401908), (2, 773700954), (3, 515800636), (4, 386850477), (6, 257900318), (12, 128950159), (13, 119030916), (26, 59515458), (39, 39676972), (52, 29757729), (78, 19838486), (156, 9919243)]